Waialua, HI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Waialua, HI in one place.
Partly sunny, with a high near 86. East northeast wind around 15 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Waialua, HI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 22, 2026 12:02 AM HST.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Waialua, HI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 12:02 AM HST
- Forecast office
- HFO
- Source
- NOAA / NWS
Daily Outlook
This Week in Waialua
Wednesday looks like the warmest upcoming period in Waialua at 86 degrees F.
Friday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Saturday at about 21 mph ENE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Sep 22, 2026 12:02 AM HST
- Coverage
- 6 days
- Time zone
- Pacific/Honolulu
- Forecast office
- HFO
- Radar station
- PHMO
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 73. East northeast wind around 15 mph, with gusts as high as 21 mph.
Mostly cloudy, with a high near 85. East northeast wind around 16 mph, with gusts as high as 23 mph.
Mostly cloudy, with a low around 73. East northeast wind around 17 mph, with gusts as high as 24 mph.
Mostly cloudy, with a high near 85. East northeast wind around 18 mph, with gusts as high as 25 mph.
Isolated rain showers after midnight. Mostly cloudy, with a low around 72. East northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 85. East northeast wind around 21 mph, with gusts as high as 29 mph.
Mostly clear, with a low around 72. East northeast wind around 20 mph, with gusts as high as 26 mph.
Sunny, with a high near 85. East wind around 18 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 72. East northeast wind around 16 mph, with gusts as high as 22 mph.
Mostly sunny, with a high near 85. East northeast wind around 16 mph, with gusts as high as 22 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Partly Sunny
|
86°F |
15 mph
ENE
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy
|
73°F |
15 mph
ENE
|
|
Thursday
Sep 24
|
Mostly Cloudy
|
85°F |
16 mph
ENE
|
|
Thursday Night
Sep 24
|
Mostly Cloudy
|
73°F |
17 mph
ENE
|
|
Friday
Sep 25
|
Mostly Cloudy
|
85°F |
18 mph
ENE
|
|
Friday Night
Sep 25
|
Mostly Cloudy then Isolated Rain Showers
|
72°F |
18 mph
ENE
|
|
Saturday
Sep 26
|
Mostly Sunny
|
85°F |
21 mph
ENE
|
|
Saturday Night
Sep 26
|
Mostly Clear
|
72°F |
20 mph
ENE
|
|
Sunday
Sep 27
|
Sunny
|
85°F |
18 mph
E
|
|
Sunday Night
Sep 27
|
Mostly Clear
|
72°F |
16 mph
ENE
|
|
Monday
Sep 28
|
Mostly Sunny
|
85°F |
16 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waialua.
